Analyzers

DSO-TC3 combines a digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding and other functions are skillfully integrated. It is equipped with a 2.4' color TFT display and a built-in rechargeable lithium battery for mobile use. Specifications (Oscilloscope) The oscilloscope has a real-time sampling rate of 10 MSa/s and a bandwidth of 500 kHz. With complete trigger function (single, normal, automatic), no matter if you’re using periodic analog signals or non-periodic digital signals. Maximum measured voltage signal is 400 V. Equipped with efficient AUTO, the measured waveform can be displayed without cumbersome adjustments. Real-time sample rate 10 MSa/s Bandwidth 500 khz Input resistance 1 MΩ Coupling method AC/DC Test voltage range 400 V Vertical Sensitivity (x1) 10 mV-10 V Horizontal time base range 1us-10s Trigger mode Auto/Normal/Single Trigger type Rising edge/Falling edge Waveform Freeze Yes Automatic measurement Yes Specifications (Component Tester) The instrument can automatically identify and measure various transistors, including NPN and PNP triodes, N-channel and P-channel mosfet, junction mosfet, diodes, dual diodes, thyristors, and resistors, inductors, capacitors and other passive components. Automatic detection of pin definition. Automatically analyze NEC protocol infrared code. Other functional modes: Including circuit continuity test, 0-40 V input voltage measurement, PWM output, 0-32 V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement, etc. Specifications (Signal Generator) The signal generator has a total of 6 waveforms to choose from, with adjustable frequency and amplitude. Sine wave 1-100 KHz/0-3.3 V/50% Square wave 1-100 KHz/3.3 V/50% Pulse wave 1-100 KHz/3.3 V/0-100% Triangle wave 1-100 KHz/0-3.3 V/50% Ramp 1-100 KHz/0-3.3 V/0-100% DC 0-3.3 V Included 1x DSO-TC3 1x P6100 Oscilloscope Probe (100 MHz) 3x Test Hooks 1x Adapter 1x USB-C Cable 1x Original Manual by FNIRSI (English, Chinese, Russian, Portuguese) 1x Elektor Manual (English, French, German, Italian, Dutch) Downloads Original Manual Firmware v0.3

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LCR/ESR Meter, Multimeter, SMD Tester with built-in Micro Signal Generator The Miniware DT71 digital tweezers are a truly 'smart' buy for pro engineers and makers alike. The compact DT71 has a unique trinary structure which can be separated into the controller, testing arms, and tweezer tips. You can use the DT71 to take measurements and to automatically identify SMD components such as resistors, capacitors, and diodes. Highlights DT71 Mini Digital Tweezers is a tool for multi-function measurements with full differential input measurement. DT71 has a unique trinary structure, which can be separated into the controller, testing arms, and tweezer tips, flexible to be replaced and combined. It is compact and pocket-size for easy carrying. You can use it in laboratories, workbenches, warehouses, and in the field. It also has dual built-in rechargeable lithium batteries that can last 10 hours at a stretch with a single full charge that takes about 2 hours to charge. DT71 Mini Digital Tweezers have an OLED screen on the 360° rotatable controller, providing visibility at all angles. Smart gesture recognition will automatically identify left/right-hand operation and adjust screen display. It has various measurement types to fulfill all your needs. The test arms of DT71 Mini Digital Tweezers use magnetic elasticity to provide an easy clipping, ergonomic, and long-lasting structure. DT71 Mini Digital Tweezers features a pair of beautiful intensified gold-plated interchangeable tweezer tips, which enables higher measuring accuracy. DT71 Mini Digital Tweezers have manual and automatic Identification modes. In auto mode, DT71 can automatically identify SMDs including resistor, capacitor, inductor, and diode, showing both main and secondary parameters, very useful in fast distinguishing different components. Meanwhile, a built-in miniature waveform signal generator can output a variety of waveform signals. DT71 provides a perfect solution for debugging and maintenance of complex electronic systems and the classification and detection of discrete chip components. Different from other LCR testers, DT71 Mini Digital Tweezers have no physical buttons, instead, it has a hidden touch button on top of the controller, which makes it easy to operate with only a light touch. DT71 Mini Digital Tweezers has intelligent functions such as Automatic identification, Automatic shutdown, and also the firmware can be upgraded. Features Innovative trinary structure: separated into the controller, testing arms, and tweezer tips, which are flexible to be replaced and combined. 360° rotatable controller with OLED screen, with good viewing angles. Smart gesture recognition with automatic identification of left/right-hand operation and adjusting the screen orientation accordingly. Hidden touch button on top of the controller, which makes it easy to operate with only a light touch. Test arms use magnetic elasticity to provide an easy clipping, ergonomic, and long-lasting structure. Built-in dual lithium batteries in test arms, balancing both arms and providing a longer standby time. Several kinds of gold-plated interchangeable tweezer tips, enabling higher measurement accuracy in various usages. Automatically identify SMDs including resistor, capacitor, inductor, and diode, showing both main and secondary parameters. A built-in signal generator can output a variety of waveform signals. Specifications Product Specifications Operation time 10 hrs (in continuous operation) Charging time 2 hrs Display 96 x 16 OLED Size Controller 47 mm Test Arms 106 mm Weight 22 g Operation Hidden touch button Measurement Specifications Range Resolution Accuracy Resistance 0.1 Ω~1 KΩ 0.1 Ω 0.5%+2 1 KΩ~2000 KΩ 1 KΩ 0.5%+2 Capacitance 0.1 pF~1000 pF 0.1 pF 2%+3 0.001uF~400 uF 0.001 uF 2%+3 Inductance 1 uH~1000 uH 1 uH 5%+3 1 mH~50 mH 1 mH 5%+3 Voltage 1 mV~100 mV 1 mV 2%+5 0.1 V~40 V 0.1 V 1%+3 Frequency 10 Hz~1 KHz 10 Hz 0.1%+3 1 KHz~20000 KHz 1 KHz 0.1%+3 Diode Silicon diodes, Schottky diodes, LEDs (+0.1~3V) 0.1 V 1% Max input voltage -5 V~+50 V Source Impedance 1 MΩ Functions Automatic Identification Yes Designated Measurements Yes Continuity and Diode testing Yes Signal Generator SINE 10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz NOISE 100 KHz USER 10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz PULSE 100 KHz, 0 KHz, 20 Khz, 10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz Included 1x DT71 Digital Tweezers 1x Test Arms 2x Tweezer Tips 1x Data Cable 1x Carrying Case 1x Safety Instructions Downloads User Manual v1.3 Firmware v1.15 Calibration v2.0

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The JT-RAD01 is a radiation meter for the detection of γ-, β- and X-ray radiation and is characterized by its particularly easy handling, high measurement stability and its handy and robust design. The meter has a large color LCD with backlight. The measurement results can be displayed both as clear statistics and graphically for easy evaluation. Specifications Detectable types of radiation γ-rays, β-rays, x-rays Measurement method Geiger-Müller Counter Dosis units μSv/h, μGy/h, mR/h, cps, cpm Alarm modes LED, vibration, sound Special features Real-time view and graph view, alarm when current and cumulative limits are exceeded Dosis rate 0.00 – 1000 μSv/h (10 mSv/h) Cummulative radiation dose 0.00 μSv – 500.0 mSv Energy range 48 keV – 1.5 MeV ≤±30% (CS-137) Sensitivity 80 CPM/μSv (Co-60) Battery 1100 mAh Lithium-ion Selectable languages English, German Dimensions 4.8 x 3.03 x 1.06' (122 x 77 x 27 mm) Included JT-RAD01 Nuclear Radiation Meter USB-C cable Manual (English/German)

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This radiation survey meter can test electric field radiation and magnetic field emission to reach the optimal test result. It is used to test and learn electromagnetic radiation situations indoor and outdoor. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the LCD after processing by the control microchip. You can make reasonable processing or taking effective prevention measures toward the electromagnetic radiation according to the test result. Features One detector for two uses, simultaneous detection of electric and magnetic field radiation Color-screen display Sound and light alarm, automatic alarm above safe value Press one button to lock radiation value (data lock) LCD graphic display of radiation value trend Radiation assessment, indicating if current radiation value is at safe level Easy to operate with one hand, move or perform on-site measurement Applications Electromagnetic radiation monitoring: House and apartment, office, outdoor and industrial site Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test Radiation protection product test: Test effects of radiation-proof clothes, radiation-proof film and other prevention articles Specifications Electric field Magnetic field Unit V/m uT / mG Accuracy 1 V/m 0.01 uT/ 0.1 mG Range 1~1999 V/m 0.01~99.99 uT/ 0.1~999.9 mG Alarm threshold 40 V/m 0.4 uT/4 mG Reading display 3½ digit LCD Measurement bandwidth 5 Hz~3500 MHz Sampling time About 0.4s Measurement mode Dual mode at the same time Overload indication Maximum value of measurement range on LCD Operation temperature 0~50°C Operation humidity Relative humidity below 80% Working voltage 3.7 V Power 3.7 V Lithium battery Dimensions 61 x 25 x 134 mm Weight 131 g Downloads Manual

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This LCR meter offers a wide range of functions at a low price. The LCR meter can measure capacitance, resistance, and inductance among other things. In addition, it can automatically recognize components, for example, it can distinguish between different types of transistors, such as NPN or PNP transistors. The device is particularly easy to operate, as all measurements are started at the touch of a single button. Thanks to the integrated 350 mAh battery, measurements can also be carried out on the road. The battery is charged with the help of a 5 V power supply unit (available separately) and the enclosed micro-USB cable. In addition, this measuring device can decode infrared signals and show them as a waveform on the display. Specifications Measurable components Resistor, capacitor, inductor, thyristor, triac, (double) diode, Z-diode, field effect transistor, bipolar transistor, infrared decoder Display type 3.5" TFT LCD (160 x 128 p) Special features Automatic calibration, One key operation Built-in battery Lithium Ion rechargeable, 3,7 V, 350 mAh Dimensions 90 x 70 x 27 mm Items delivered Tester, Micro-USB cable, Test clip, LED, Capacitor Measuring Ranges Capacitance 25 pF - 100 mF Resistance 0.01 Ω - 50 MΩ Inductance 0.01 mH - 20 H Battery 0.1 V - 4.5 V, 300 mAh Z-diode breakdown voltage 0.01 V - 30 V Z-diode 0.01 V - 4.5 V Diode UF < 4,5 V Thyristor / Triac IGT < 6 mA Downloads Manual

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Measuring conducted emission is the simplest and most affordable method of getting some indication of whether a design can meet EMI/EMC requirements. A Line Impedance Stabilization Network (LISN) is an indispensable part of an EMC pre-compliance test setup. In cooperation with Würth Elektronik, Elektor has developed a 5 µH, 50 Ω Dual DC LISN that supports voltages up to 60 V and currents up to 10 A. The instrument measures RF interferences on both channels (the power supply) by means of 5-μH blocking inductances. The internal 10-dB attenuation network – one in each channel – contains a 3rd-order high-pass filter with a cutoff frequency of 9 kHz to protect the input of instruments like a spectrum analyzer from potentially harmful DC voltages or low frequencies coming from the EUT (Equipment Under Test). Specifications RF path Channels 2 (with clamping diodes) Bandwidth 150 kHz – 200 MHz Inductance 5 μH || 50 Ω Internal attenuation 10 dB Connectors SMA DC path Max. current < 10 ADC Max. voltage < 60 VDC DC resistance < 2 x 70 mΩ PCB size 94.2 x 57.4 mm Connectors 4-mm banana Hammond enclosure Type 1590N Dimensions 121 x 66 x 40 mm Included 1x 4-layer PCB with all SMT parts fitted 1x pre-drilled enclosure with ready-printed front panel layout 5x gold-plated, insulated, 4-mm banana sockets, rated for 24 A, 1 kV 1x Hammond enclosure 1590N1, Aluminum (Die-Cast Alloy) More Info Project on Elektor Labs: Dual DC LISN for EMC pre-compliance testing Elektor 9-10/2021: EMC Pre-Compliance Test for Your DC-Powered Project (Part 1) Elektor 11-12/2021: EMC Pre-Compliance Test for Your DC-Powered Project (Part 2)

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The FNB58 USB tester (with Bluetooth) is a comprehensive and very accurate USB voltage and current meter. It features a 2.0-inch full-color HD TFT display, built-in USB-A, micro USB and USB-C interface. With this device you can measure the power supply or power consumption of products or the charging power of cell phones and power supplies. You can also determine the fast charging protocol of chargers. Features USB and Type-C interface 2.0" HD display Data at a glance Wide compatibility Ultra-precise data detection Play with fast charging technology Automatic protocol detection (PD2.0, 3.0, 3.1, PPS, QC2.0, 3.0, FCP, SCP, AFC, PE, DASH VOOC, SuperVOOC and more) Simple user interface, easy to operate 4 function curve displays (real-time voltage and current curve, offline curve recording, D+/D- voltage curve, high-speed power supply ripple measurement) Cable detection 10 groups of energy recording battery capacity calculation PC connectivity for data logging and firmware updates Bluetooth app for Android devices Specifications Voltage range 4-28 V Current range 0-7 A Power range 0-120 W Load equivalent internal resistance 0-9999.9 Ω D+/D- voltage 0-3.3 V Capacity 0-9999.99 Ah Power consumption 0-9999.99 Wh Cable resistance 0-9999.9 Ω Interfaces micro USB, USB-A, USB-C Dimensions 42 x 13 x 82 mm Downloads User manual Firmware

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The DCA75 Pro is a great instrument that combines ease-of-use with amazing features. It can automatically identify a huge range of semiconductors, automatically identify pinouts and measure detailed parameters. Features Built-in graphics display (now backlit) to show detailed schematic of the component you're testing as well as pinout and measurement data. USB connectivity to allow curve tracing, data storage/retrieval and device matching on your Windows PC (Windows 7 and higher). Single internal AAA alkaline cell for standalone operation. Component Support Bipolar transistors (NPN/PNP inc Silicon/Germanium) Darlington transistors (NPN/PNP) Enhancement mode MOSFETs (N-Ch and P-Ch) Depletion mode MOSFETs (N-Ch and P-Ch) Junction FETs (N-Ch and P-Ch). Both symmetrical and asymmetrical types Enhancement IGBTs (N-Ch and P-Ch) Diodes and diode networks (2 and 3 lead types) Zener diodes (up to about 9 V) Voltage regulators (up to about 8 V) LEDs and bi-colour LEDs (2 lead and 3 lead types) Low power sensitive Triacs and Thyristors (<10 mA trigger and hold) Measurements BJT current gain (hFE) BJT base emitter voltage (Vbe) BJT collector leakage current MOSFET on and off gate threshold voltages MOSFET transconductance JFET pinch-off voltage JFET transconductance JFET IDSS (drain current for Vgs=0) IGBT on and off gate threshold voltages IGBT transconductance Voltage regulator output voltage Voltage regulator quiescent current consumption Voltage regulator drop-out voltage Zener voltage Diode forward voltage drop Specifications Analyser type Semiconductor components Component detection Automatic Pinout detection Automatic, connect any way round Display type Graphic LCD (now backlit) Interface type USB for optional PC connection PC functions Curve tracing (Windows 7 and higher) Software Included on USB drive for Windows 7 and higher Battery Single AAA cell (supplied) Included DCA75 Semiconductor Component Analyser PC software on a USB Flash Drive for Windows 11, 10, 8, 7, XP Micro USB cable Fitted universal premium hook probes AAA Alkaline battery Downloads Datasheet (EN) User Guide (EN) User Guide (FR) User Guide (DE) User Guide (IT) Software Installation Guide (EN) Software and Firmware Package

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Ultrasensitive wideband magnetic/electromagnetic field detector This ultra sensitive wideband “E-smog” detector adds two senses to help you track down noise that’s normally inaudible. TAPIR also makes a great project to build since the enclosure is the PCB proper. TAPIR detects electric as well as magnetic fields at high frequencies. The PCB is ingenuously designed to double as a shielded case. Each of the two antennas that can be connected to TAPIR is optimized for one type of field. Magnetic fields are detected with a ferrite-cored coil, and electric fields with a rod antenna, which is easily constructed from a length of stiff wire. Using TAPIR is dead easy. Connect the headphones, the selected antenna and switch on. Move the antenna around any suspect area and you’ll hear different types of noise and noise levels with each electrical device, depending on the type and frequency of the emitted field. Features Ultrasensitive Wideband 'E-smog' Detector PCB Doubles as Project Housing Tried & Tested by Elektor Labs Educational & Geeky Project Easy to solder SMD Parts Online Illustrated Construction Manual Included Printed Circuit Board All Components Antenna and Headphones

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The DCA55 is great for automatically identifying the type of semiconductor on the test leads as well as the pinout and many other parameters. Supports transistors MOSFETs, JFETs (gate pin only can be identified), diodes, LEDs and lots more. Automatically identifies type of component, pinout and other important parameters. Now features transistor leakage measurement and Germanium/Silicon identification. Component Support Bipolar transistors (NPN/PNP inc Silicon/Germanium) Darlington transistors (NPN/PNP) Enhancement mode MOSFETs (N-Ch and P-Ch) Depletion mode MOSFETs (N-Ch and P-Ch) Junction FETs (N-Ch and P-Ch). Only gate lead identified. Diodes and diode networks (2 and 3 lead types). LEDs and bi-colour LEDs (2 lead and 3 lead types). Low power sensitive Triacs and Thyristors (<5 mA trigger and hold) Measurements Part type identification Pinout identification BJT current gain (hFE) BJT base emitter voltage (Vbe) BJT collector leakage current MOSFET gate threshold voltage Diode forward voltage drop (Vf) Specifications Analyser type Transistors, Diodes, LEDs, MOSFETs, JFETs Pinout detection Full pinout (only Gate on JFETs) Pinout configuration Connect any way round Transistor measurements Vbe, hFE, Iceo MOSFET measurements Vgs(on) Diode measurements Vf Probe type Universal grabber type Battery Single AAA cell (supplied). Life typically 1300 ops Test conditions Typically 5 mA, 5 V peak Display type Alphanumeric LCD (with backlight) Included DCA55 Semiconductor Component Analyser instrument Comprehensive illustrated user guide Fitted universal hook probes AAA Alkaline battery Downloads Datasheet (EN) User Guide (EN) User Guide (FR) User Guide (DE) User Guide (IT)

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The Peak Atlas ESR70 Gold is an enhanced version of the previous Peak Atlas ESR70 Plus. It does everything that the ESR70 Plus did but better. It now measures capacitance up to 10x faster, and over a wider range, thanks to new test algorithms. The capacitance measurement is also much less influenced by parallel resistances or leakage current thanks to our new Triple-Slope measurement system. Using the supplied gold plated probes (removable), the Atlas ESR70 Gold can measure ESR down to a resolution of 0.01 ohms, up to 40 ohms. It can even measure ESR for capacitors that are in-circuit. Probes are removable, allowing 2 mm compatible probes to be fitted. Audible alerts are produced for various ESR levels allowing you to perform many tests in succession without having to look at the display. The ESR70 automatically takes capacitive reactance into account, so even low value capacitors (down to 0.3 uF) can have the ESR measured accurately. Features Uses a single AAA Alkaline cell (included). Alphanumeric LCD with backlight. Automatic analysis-start when you apply the probes. Automatic capacitor discharge using controlled discharge function. ESR (and low DC resistance) measurement (even in-circuit). Capacitive reactance automatically taken into account to ensure accurate ESR. Capacitance measurement (if testing out-of-circuit). Audible alerts for various ESR levels. Extended ESR measurement range up to 40 Ohms. Optional probe alternatives easily fitted. New Gold Features Improved LCD with better backlight. 10x faster capacitance measurement for large capacitors. Enhanced user options system. New triple-slope measurement system to vastly reduce the influence of parallel resistance and/or leakage current on capacitance measurements. Much wider capacitance measurement range now 0.3 uF to 90,000 uF (was 1uF to 22,000uF). Specifications Analyser type ESR and Capacitance Component types Capacitors (>0.3 uF) ESR range 0.00 Ohms to 40.0 Ohms ESR resolution From 0.01 Ohms In-circuit use ESR only Capacitance range 0.3 uF to 90000 uF Battery type 1.5 V Alkaline AAA Cell (supplied). Life typically 1500 ops Display type Alphanumeric LCD (with backlight) Included ESR70 Equivalent Series Resistance Meter Extra-long and extra-flexible test cables (450 mm of Silicone covered cable) 2 mm gold plated plugs and sockets with removeable gold plated crocodile clips Comprehensive illustrated user guide AAA Alkaline cell Downloads Datasheet (EN) User Guide (EN) User Guide (FR) User Guide (IT)

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USB ports can be found not only at your computer at home but also at powerbanks, in the car or in the train. Although, not all ports are high-quality und deliever steady currents and voltages. The JT-UM25C allows to see all values. The measuring instrument supports additional functions like Quickcharge 2.0 and 3.0 as well as Apple 2.4 A, 2.1 A, 1 A, 0.5 A and Android DCP and offers an analysis through the radio interface. The area of measurement is up to 24 V and 5 A which makes it practical for all areas of application. The integrated 1.44' LCD-display can be regulated in five levels of brightness and offers an overview of all measured values at all time.Features Measuring device for USB applications Measured value output via LCD display Display of current, voltage, energy, power, voltage curve, internal resistance, temperature (int. sensor) Output via BT for evaluation on PC/Smartphone Supports: Quickcharge 2.0, QC 3.0, Apple 2.4 A/2.1 A/1 A/0.5 A Android DCP, Samsung Specifications USB Ports USB 2.0, Micro USB, USB Type-C Measuring range 4-24 VDC / 0-5 A / 0-99h 59min 59 sec / -10-100°C Measuring accuracy 0.001 V / 0.0001 A Refresh rate 2 Hz Display LCD Color-Display with 5 brightness levels Display size 1.44' Communication Bluetooth connection (for evaluation on Smartphone + PC) Dimensions 71.2 x 30.5 x 12.4 mm Weight 23.7 g Downloads Manual Android APK Windows Software

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The Atlas ZEN is ideal for testing Zener diodes (including avalanche diodes), transient suppressors, LEDs and LED strings. It generates constant current pulses (selectable from 2 mA, 5 mA, 10 mA and 15 mA) at voltages from 0V to 50V. So even high voltage Zeners or high voltage LED strings can be tested. Test currents are supplied in narrow pulses to ensure that the component under test remains at a constant temperature. The voltage of the part is displayed on the screen together with the test current and also a measure of the component's slope resistance (also known as dynamic impedance). Specifications Analyser type Zeners, LEDs, TVS etc Test currents 2 mA, 5 mA, 10 mA, 15 mA Voltage range 0.00 to 50.00 V Slope resistance range 0 to 8000 Ohms Battery type Single AAA (supplied). Life typically 1400 ops Test method Triple pulse burst @ 10pps (typ) Test current duty cycle 3% Display type Alphanumeric LCD (with backlight) Included ZEN50 Instrument Fitted flexible test leads with gold plated crocs Comprehensive illustrated user guide AAA Alkaline battery Downloads Datasheet (EN) User Guide (EN) User Guide (FR) User Guide (DE) User Guide (IT)

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Pokit Meter is a revolutionary tool in the measurement industry. Its incredibly small size means you can put it on a keychain or in your pocket for unprecedented portability. Free yourself from the bench and take your creativity to new places! Pokit Meter harnesses the power of your smartphone, transforming it into an awesome measurement tool. The Pokit App measures a wide range of parameters, including voltage, current, resistance and temperature. It also provides continuity and a diode checker. Pokit Meter is ideal for low voltage electronics, automotive applications, home automation, and much more. Super Handy Retractable Leads: All-in-one multimeter, oscilloscope (one-time) and logger Highly Portable, it Fits in Your Pocket: Fits on your keychain so you can take it anywhere Wireless Connectivity: Connects to your phone via Bluetooth 60 V DC/42 V AC, 2 A Ultra-low Power and Long Battery Life: Suitable for low voltage electronics work (Arduino, Raspberry Pi), automotive applications etc. Full-Featured Multimeter Pokit Meter is a full-featured multimeter. The app brings all your favourite measurement modes into one seamless display. No knobs, no loose and bulky leads. Perfect for use in the home or on the go! True RMS measurement Auto ranging Voltage: 10 mV to 60 V DC, 42 V AC (RMS), ±1% Current: 1 mA to 2 A max, ±1% Resistance: 1 to 1M Ohm, ±5% Ambient temperature: 0°C to 60°C, ±1°C Continuity and diode polarity checker Digital Storage Oscilloscope An oscilloscope that small? Never before has this much freedom been brought to your fingertips in the realm of electronic test equipment. Pokit Meter’s oscilloscope captures detailed voltage and current waveforms for real-time display on your smartphone. Simply pinch and drag to zoom and pan. Long-press on the graph to set cursors and trace your signals. Pokit Meter also functions as a spectrum analyser. Switch into DFT mode to view your waveforms in the frequency domain. Sampling: 1 Msample/sec, 12-bit Voltage: 10 mV to 60 V DC, 42 V AC (RMS), ±1% Current: 1 mA to 2 A max, ±1% 1mS to 10s acquisition window Auto trigger or adjustable rising/falling trigger level Monitor Parameters Long Term Pokit Meter functions as a stand-alone data logger. It logs temperature, voltage, or current waveforms for periods of up to six months, without connection to a phone. Pokit Meter’s compact nature means it can be placed in tight or hard-to-reach spaces. Simply hook up your Pokit and walk away! 12-bit sampling Voltage: 10 mV to 60 V DC, 42 V AC (RMS), ±1% Current: 1 mA to 2 A max, ±1% 1 to 8000 points memory Up to 6 months logging

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The FNIRSI WD-02 wall detector is an improved version of the previous version WD-01 with a better high-resolution TFT display and a new user interface with additional languages. The 3-stage sensitivity adjustment increases measurement accuracy. It can be used to detect steel bars, metal beams, metal pipes, wood and wires in walls, ceilings and floors. There are 3 detection modes available: metal, wood and AC detection. Features The small size of this tool is very convenient for daily use, you can also easily hold it while using. With this wall detector scanner you can quickly locate edges and center metal, studs, beams, pipes and live AC cables behind walls, floors and ceilings. The measuring range is ≤38 mm for wood, ≤40 mm for AC cables, ≤100 mm for metal pipes and ≤120 mm for reinforcing bars. The HPC detection module provides better anti-interference ability and faster computing speed. The screen displays the target depth, reaches the detection center and material. The indicator light turns yellow or red depending on the target distance and the green light means 'No target'. It also beeps when a target is detected. When the center is reached, warnings are continuously issued. This tool can be widely used for home decoration, wall decoration, home appliance installation, road maintenance, etc. The center positioning hole design allows you to directly mark the drilling position after detection and achieve precise drilling. Specifications Max detection depth Metals 120 mm Non-ferrous metals (copper) 100 mm AC wire 50 mm Single-strand copper wire 40 mm Wooden Precision mode 20 mmDepth mode: 38 mm Automatic ring down After 5 minutes of inactivity Power supply 300 mAh rechargeable lithium battery, USB-C charging Dimensions 138 x 68 x 22 mm Weight 122 g Included FNIRSI WD-02 Wall Detector Scanner USB cable Storage bag Manual Downloads Manual

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Features Accuracy better than 2% Measure range: 1pF - 500uF Automatic range switch Zeroing available Real time serial output of measurement read-outs with time stamp Low cost and easy to build Weight: 40g

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The FNIRSI IR40 is a compact, high-precision and fast distance measuring device with Bluetooth integration, rechargeable battery, USB-C charging port and app connection. Features It features a high precision of ±2 mm, up to 40 m measurement range, and an 8 cm skin-friendly feeling. With an intelligent algorithm, it will make the distance measurement in an instant. Has versatile functions, including single measurement, multiple measurements, area measurement, volume measurement, Pythagorean, second Pythagorean, front and rea reference, and unit switching. FNIRSI IR40 laser rangefinder is equipped with a ROHM acceleration sensor, realizes auto flip. Built-in 400 mAh battery, it can be charged with a USB-C charging port quickly. When fully charged, it can offer up to 3000 times of continuous measurement. It supports Android & iOS systems, and Link APP to realize functions such as data synchronization/remarks, length/area/volume calculation, floor plan drawing, real-time recording, etc. Specifications Measurement range 0.05~40 m Measurement accuracy ±2 mm Laser type 620-670 nm Measurement time 0.1~3s Resolution 1 mm Units m/ft/in Dimensions 79 x 34.5 x 19 mm Included FNIRSI IR40 Rangefinder USB cable Manual Downloads Manual Android App iOS App

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Residual current circuit breakers are used for personal protection and switch off a circuit when a fault current is detected, which flows through the protective earthing (PE). This RCD tester determines the tripping current and the tripping time of residual current circuit breakers which are used in every new building according to current building regulations. The various selectable test currents and characteristics of the FI allow flexible use of this instrument. FI testers allow a fault current to flow and determine at which fault current the FI reacts. Furthermore, the trip time is measured. These two parameters tripping current and tripping time are the safety-relevant characteristics of a residual-current-operated switch. 3-digit LCD display with backlight Normal (N) or Selective (S) -type RCD test Applicable measurement standards: IEC 61557-6, NF EN 61557-6, VDE 0413-6 Accessories: Carrying case, Test leads, Batteries and User manual Technical Specifications Nominal test current 10/30/100/500/1000mA Current selection 0.5x, 1x, 2x, 5x nominal current Trip time 10-2000 ms at 0.5 x 10-500 ms at 1x 10-150 ms at 2x 10-40 ms at 5x Ramp test 0.4 x to 1.4 times nominal rated current RCD Types Type-A, Type-AC Operation voltage 6 x 1,5 V AA (UM-3) batteries Dimensions (WxHxD) 92 x 200 x 50 mm Weight 700 g

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Auto scan pen meter in a set of tweezers for SMD measure precise and fast small ship components, ideal for use in the service- and education-fields. 3 5/6 digit, 11 mm LCD-display; max. 5999 Low battery indication and auto power off Automatic recognize resistance, capacitance and diode, continuity test Measure high resistance and capacitance quickly Accessories: batteries and manual Specifications Resistance 600 Ω/6/60/600 kΩ/6/60 MΩ; ± 1,2% + 2 dgt. Capacitance 6/60/600 nF/6/60/600 µF/6/60 mF; ± 3,0% + 3 dgt. Auto scan mode 600 Ω ~ 6 MΩ / 400 pF ~ 600 µF Operation voltage 2 x 1,5 V AG13 button cells Dimensions (WxHxD) 181 x 35 x 20 mm Weight 65 g

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SP209 series logic analyzers rely on ScanaStudio software (runs Windows, Mac and Linux) to capture, display, analyze and decode signals. Most industry standard protocols can be interpreted, among which: SPI, I²C, USART, 1-Wire, CAN, LIN, IC, RS232, RS485, TWI and much more (click for full list of supported protocol decoders) Features 9 logic channels with adjustable thresholds (1.8 V, 2.5 V, 3.3 V, 5 V) State of the art input stage, with Schmitt triggers that eliminate glitches on slow signals 200 MHz sampling rate, with all 9 channels used. External clock option (state mode), up to 50 MHz Precise trigger-In and trigger-Out signals on SMA ports Samples compression and streaming via USB. 2 GB DDR-3 memory kicks-in when USB isn't fast enough. Guaranteed performances on all hosts. SP series logic analyzers compress and stream captured signals via USB 2.0 to a Windows, Linux or MacOS machine. USB bandwidth can be variable from a system to another and is practically limited to 20 MB/s. That's why SP logic analyzers have an embedded 2 GB DDR-3 memory that buffers captured samples at 1.6 GB/s, overcoming USB limitations. Trigger options Edge trigger Logic change on one or various channels Trigger on a sequence of timed logic signals Trigger on a protocol word or event (like serial word or I²C address acknowledge) External trigger input Trigger output Dual stage trigger (Ex: Edge trigger, then, Trigger on I²C address). Typical applications Designed for performance, SP series logic analyzers offer the possibility to capture and analyze 9 channels of logic signals and industrial buses at a rate of 200 MHz. This is perfectly adapted for demanding applications, where it is needed to capture logic signals with maximum resolution on all 9 channels. Embedded systems development and debugging Research and educational Serial protocols analysis, like I²C, SPI, UART or 1-Wire (non-exhaustive list) Industrial bus analysis: RS232, RS485, CAN, LIN ADC (Analog to Digital Converter) diagnostic Reverse engineering ScanaStudio application packs all the features you need to capture, measure and analyze analog signals. It's available free of charge for the major platforms below. The application is regularly updated, please check the release notes here ScanaStudio can be downloaded free of charge here. All decoders are free and open source and accessible in the GitHub repository.

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Peak UTP05E is a comprehensive CAT 5/5e/6 network cable analyser with superb accessories. Easy to use and very fast. Automatically identifies cable type (Straight through, cross-over, token ring etc) and verifies all the connections. Faults are clearly displayed and explained on screen. The Atlas IT will even instruct you on making up standard and special cables, complete with wire colors. Display type is alphanumeric LCD (not backlit). Features Automatic connection pattern recognition. Rapid assessment of all 8 wires within your cable. Identifies missing connections, shorted connections or incorrect connections. Will display the identity number of the 'identified' terminators to allow for easy testing and identification of multiple cable runs. Can display common cable colour codes to help you make up cables. Included UTP05 instrument. 2 miniature terminators to plug into another end of the cable run. 4 short patch cables to enable testing of patch panels and wall sockets. 24 miniature identified terminators, great for testing and identifying multiple cable runs. Pair of RJ11-to-RJ45 adapters to allow for easy testing of RJ11 based cabling. RJ45 to 8 x gold plated crocodile adapter for testing unterminated cables. Detailed printed user guide, complete with full-colour Ethernet wiring chart for common cable configurations. Alkaline battery installed and a spare alkaline battery. All supplied in a durable padded carry case. Specifications Category Cat 5, 5e, 6 (UTP) Connection type RJ45 plug or socket (RJ11 using supplied adapter set) Lines tested 8 lines (shielding not tested) Max. cable length 150 metres (500 feet) Test voltage ±5 V Test current ±2.5 mA Temperature range 10°C to 50°C (50°F to 122°F) Battery operating range 7 V to 13 V Battery type GP23, L1128, MN21, V23 (12 V Alkaline) Instrument dimensions 103 x 70 x 20 mm (4.1' x 2.8' x 0.8') Terminator dimensions 18 x 15 x 14 mm (0.7' x 0.6' x 0.6') Downloads Datasheet (EN) User Guide (EN) User Guide (DE) User Guide (FR) Common Ethernet Wiring Diagrams Avoid socket damage

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The OWON XSA1015-TG Spectrum Analyzer offers a variety of features that will make it an indispensable part of your lab. Features Frequency Range from 9 kHz up to 1.5 GHz 150 dBm Displayed Average Noise Level Phase Noise -82dBc/Hz @1 Gz and offset at 10 KHz Total Amplitude Accuracy <1.5dB 10 Hz Minimum Resolution Bandwidth (RBW) EMI Pre-compliance Test Kit 1.5 GHz Tracking Generator Kit 10.4 inches display Specifications Frequency Specification Frequency Range 9kHz - 1.5 GHz Resolution 1Hz Frequency span Range 0 Hz, 100 Hz to maximum frequency of device Accuracy ± span /（swept points -1） Internal reference Reference frequency 10.000000 MHz Temperature stability < 2.5 ppm (15 ℃ to 35 ℃） Aging rate < 1 ppm / year Bandwidth Resolution bandwidth (-3 dB) 10 Hz to 500 kHz (in 1 to 10 sequence), 1 MHz, 3 MHz Video bandwidth (-3 dB) 10 Hz to 3 MHz Amplitude Specification Displayed average noise level（DANL） Input attenuation 0 dB，1Hz resolution bandwidth Preamp off 1 MHz ~ 10 MHz - 140 dBm（nominated）10 MHz ~ 1GHz - 140 dBm（nominated）1 GHz ~ 1.5 GHz - 138 dBm (nominated) Preamp on <-82 dBc / Hz @ 10 kHz offset<-100 dBc / Hz @ 100 kHz offset<-110 dBc / Hz @ 1 MHz offset Level display range Log scale coordinate 1 dB ~ 255 dB Linear scale coordinate 0 to reference level level unit dBm, dBuW, dBpW, dBmV, dBuV, W, V Points 201 ~ 1001 Number of traces 5 Detectors Positive-peak, negative-peak, sample, normal, RMS Trace functions Clear write, Max Hold, Min Hold, View, Blank, Average Accuracy Input Attenuation Switching Uncertainty 20℃ ~ 30℃, fc=50 MHz, Preamplifier Off, 20dB RF attenuation, input signal 0~39 dB±0.5 dB Absolute Amplitude Uncertainty 20℃ ~ 30℃, fc=50 MHz, RBW=1 kHz, VBW=1 kHz, peak detector, 20 dB RF attenuationPreamplifier Off ±0.4 dB, input signal= -20 dBmPreamplifier On ±0.5 dB, input signal= -40 dBm Uncertainty input signal range 0 dbm ~ -50 dbm±1.5 dB VSWR input 10 dB RF attenuation，1 MHz ~ 1.5GHz<1.5, nominal Tracking generator Output frequency range 100 kHz ~ 1.5 GHz Output power level range -30 dBm ~ 0 dBm Output power level resolution 1dB Output flatness +/-3 dB Maximum safe reverse level Average total power: 30 dBm, DC: ±50 VDC Inputs and Outputs Front panel RF input connector 50 Ω，N-type female Front panel track generator output 50 Ω，N-type female 10 M reference input 50 Ω，N-type female Communication port USB Host, USB Device, LAN, earphone port, and VGA General technical specification Display TFT LCD, 10.4 inches Weight 5.0 kg Dimension (W x H x D) 421 x 221 x 115 mm Downloads User manual Quick guide Datasheet PC software

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Features Internal LNA amplifier and selectable attenuator Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF up to 960Mhz New HELP and SET buttons to improve user interface and configuration selection with 2-clicks Wide band coverage to all popular sub-1Ghz bands, including FM, TV and DTV, ISM, RFID, GSM, etc. Ideal choice for HAM bands from 160meters to 33cm Pocket size and light weight Solid metal case Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes High capacity internal Lithium battery for 20hs+ of continuous run, rechargeable by USB Multi-platform Windows/Linux/MacOS Open Source software and API libraries Can be extended with internal Expansion Modules for additional band and functionality Specification Frequency band: 0.05 MHz - 960 MHz Frequency span: 0.1 MHz - 960 MHz Internal selectable LNA 25 dB gain Internal selectable Attenuator 30 dB Graphics LCD 128 x 64 pixels, great visibility outdoors Support included for Windows, Linux and MacOS X Backlight for great visibility indoor Internal Lithium Ion 1800mA/h rechargeable battery Standard SMA 50 Ω connector Wideband 144/433MHz dual band telescopic antenna included UHF 400-900 MHz rubber duck articulated antenna included Amplitude resolution: 0.5dBm Dynamic range: -125 dBm to 10 dBm Absolute Max input power: +30dBm Average noise level (typical LNA): -125 dBm Frequency stability and accuracy (typical): +-10 ppm Amplitude stability and accuracy (typical): +-2d Bm Frequency resolution: 1kHz Resolution bandwidth (RBW): automatic 2.6 kHz to 600 kHz Part List 1x Spectrum Analyzer 1x Mini USB cable 1x Dual band 144/430MHz Telescopic antenna 1x UHF 400-900Mhz antenna 1x EVA case

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The OWON XSA810-TG 9 kHz-1 GHz is a cost-effective spectrum analyzer with a tracking generator included and a frequency resolution of 1 Hz. Specifications Frequency Frequency Range 9 kHz to 1 GHz Frequency Resolution 1 Hz Frequency Span Range 0 Hz, 100 Hz to the max. frequency range Aging Rate <1 ppm/year Frequency Counter Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz Resolution Bandwidth (-3 dB) 1 Hz to 1 MHz @ 1 - 10 step, 1 MHz, 3 MHz Video Bandwidth (-3 dB) 1 Hz to 1 MHz Phase Noise (20 ℃ to 30 ℃, c = 1 GHz) Phase noise <-80 dBc/Hz @ 10 kHz offset <-100dBc/Hz@ 100 kHz offset <-115dBc/Hz@ 1 MHz-500MHz offset Level Unit dBm, dBuW, dBpW, dBmV, dBuV, W, V Trace Detectors positive-peak, negative-peak, sample, normal, RMS, average, quasi-peak Trace Functions clear write, max hold, min hold, view, blank, average, trace math VSWR 300 kHz to 1.5 GHz when input > 10 dB nominal when input < 1.5dB Display 9' 1280x800 pixels TFT LCD Communication Interface USB host, USB device, LAN, earphone port, HDMI

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